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* Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2010-08-12
|\ | | | | | | | | | | | | * 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: mmc_spi: Fix unterminated of_match_table of/sparc: fix build regression from of_device changes of/device: Replace struct of_device with struct platform_device
| * of/device: Replace struct of_device with struct platform_deviceGrant Likely2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: David S. Miller <davem@davemloft.net>
* | mtd/nand_base: fix kernel-doc warnings & typosRandy Dunlap2010-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix mtd/nand_base.c kernel-doc warnings and typos. Warning(drivers/mtd/nand/nand_base.c:893): No description found for parameter 'mtd' Warning(drivers/mtd/nand/nand_base.c:893): No description found for parameter 'ofs' Warning(drivers/mtd/nand/nand_base.c:893): No description found for parameter 'len' Warning(drivers/mtd/nand/nand_base.c:893): No description found for parameter 'invert' Warning(drivers/mtd/nand/nand_base.c:930): No description found for parameter 'mtd' Warning(drivers/mtd/nand/nand_base.c:930): No description found for parameter 'ofs' Warning(drivers/mtd/nand/nand_base.c:930): No description found for parameter 'len' Warning(drivers/mtd/nand/nand_base.c:987): No description found for parameter 'mtd' Warning(drivers/mtd/nand/nand_base.c:987): No description found for parameter 'ofs' Warning(drivers/mtd/nand/nand_base.c:987): No description found for parameter 'len' Warning(drivers/mtd/nand/nand_base.c:2087): No description found for parameter 'len' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2010-08-10
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (79 commits) mtd: Remove obsolete <mtd/compatmac.h> include mtd: Update copyright notices jffs2: Update copyright notices mtd-physmap: add support users can assign the probe type in board files mtd: remove redwood map driver mxc_nand: Add v3 (i.MX51) Support mxc_nand: support 8bit ecc mxc_nand: fix correct_data function mxc_nand: add V1_V2 namespace to registers mxc_nand: factor out a check_int function mxc_nand: make some internally used functions overwriteable mxc_nand: rework get_dev_status mxc_nand: remove 0xe00 offset from registers mtd: denali: Add multi connected NAND support mtd: denali: Remove set_ecc_config function mtd: denali: Remove unuseful code in get_xx_nand_para functions mtd: denali: Remove device_info_tag structure mtd: m25p80: add support for the Winbond W25Q32 SPI flash chip mtd: m25p80: add support for the Intel/Numonyx {16,32,64}0S33B SPI flash chips mtd: m25p80: add support for the EON EN25P{32, 64} SPI flash chips ... Fix up trivial conflicts in drivers/mtd/maps/{Kconfig,redwood.c} due to redwood driver removal.
| * | mtd: Remove obsolete <mtd/compatmac.h> includeDavid Woodhouse2010-08-08
| | | | | | | | | | | | Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: Add v3 (i.MX51) SupportSascha Hauer2010-08-06
| | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: support 8bit eccSascha Hauer2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | Nand devices with at least 26 bytes of oob data per 512 byte block can have 8bit ecc on v2 type controllers. This is currently not tested, but at least this patch puts the ECC_MODE bit into a well defined state. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: fix correct_data functionSascha Hauer2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The v2 controller has a totally different mechanism to check whether the data we read had ecc errors or not. Implement this. The mechanism in the v2 controller happens to be identical to the v3 controller. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: add V1_V2 namespace to registersSascha Hauer2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This prepares the driver for v3 support. The v3 controller has a completely different register layout, so add a V1_V2_ namespace to the register defines to avoid confusion with the v3 regs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: factor out a check_int functionSascha Hauer2010-08-06
| | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: make some internally used functions overwriteableSascha Hauer2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch prepares the driver to add v3 controller support later. The v3 controller is basically the same controller as v1 and v2, but with a completely different register layout. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: rework get_dev_statusSascha Hauer2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We save/restore the value in the buffer anyway, so it makes no difference whether we use main_area0 or main_area1. So, we can use main_area0 and remove main_area1 from the driver which is otherwise unused. Also, clean up the comments in get_dev_status. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mxc_nand: remove 0xe00 offset from registersSascha Hauer2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | Add the offset to the register base instead. This is done in preparation for v3 controller support. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali: Add multi connected NAND supportChuanxiao Dong2010-08-06
| | | | | | | | | | | | | | | Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali: Remove set_ecc_config functionChuanxiao Dong2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | set_ecc_config function only set ECC_CORRECTION register, so move register setting to probe function. Since controller only support 15bit and 8bit ecc correction, updated nand ecc layout information. Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali: Remove unuseful code in get_xx_nand_para functionsChuanxiao Dong2010-08-06
| | | | | | | | | | | | | | | Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali: Remove device_info_tag structureChuanxiao.Dong2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi David, I sent 4 patches using my intel email account. If there is any problem about the format of these patches, I will resend them after I arrived at home by using my gmail account, and I will keep on using gmail account to send patches. Thanks. >From 242e3bf5e17f54b1df8cf285154a7c7a61ff62e9 Mon Sep 17 00:00:00 2001 From: Chuanxiao Dong <chuanxiao.dong@intel.com> Date: Fri, 6 Aug 2010 15:29:41 +0800 Subject: [PATCH 1/4] mtd: denali: Remove device_info_tag structure. Most of the variables in this structure are useless, so just remove this structure and relevant codes. Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: atmel_nand: fix warning: 'part_probes' defined but not usedAndreas Bießmann2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes drivers/mtd/nand/atmel_nand.c:372: warning: 'part_probes' defined but not used which is issued when CONFIG_MTD_PARTITIONS is defined but CONFIG_MTD_CMDLINE_PARTS not. Signed-off-by: Andreas Bießmann <biessmann@corscience.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Missing slab.h includeDavid Miller2010-08-06
| | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: gen_nand: fix support for multiple chipsMarek Vasut2010-08-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects a problem where gen_nand driver assumed there can be only one chip and ignored the pdata->chip.nr_chips value. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali: update get nand para functionsChuanxiao Dong2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In denali driver, wTotalBlocks variable is useless, so just remove them in get_toshiba_nand_para and get_hynix_nand_para first. Other wTotalBlocks in denali.c and other variables in dev_info struct are also useless, will remove them later. Also add a parameter in get_hynix_nand_para to prepare to remove dev_info struct. This parameter comes by reading NAND ID directly. Reading register will report wrong value for some NAND chips, e.g. some Micron MT29F32G08QAA chips. So update NAND_CMD_READID method as well. Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali: rename functions which is named by using capitalsChuanxiao Dong2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | rename these functions' name and remove additional declarations in header file Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali.c: fix reserved all check-patch errorsChuanxiao Dong2010-08-05
| | | | | | | | | | | | | | | Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali.c: fix all "line over 80 characters" warningsChuanxiao Dong2010-08-05
| | | | | | | | | | | | | | | Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali.c: add and update KERN_ facility level in printk()Chuanxiao Dong2010-08-05
| | | | | | | | | | | | | | | Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali.c: fixed all open brace { check-patch errorsChuanxiao Dong2010-08-05
| | | | | | | | | | | | | | | Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | nand/denali Clean up all white spaces in code indentChuanxiao2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi, I have changed the outlook mail cliet to be linux mutt client and use my personal gmail to submit patches. Here are 5 new patches to fix nand/denali check patch errors. The other 4 patches will be sent out after this mail. Thanks for your review. >From d125ad3f57bbf517131dccad6b5933edf8c2632a Mon Sep 17 00:00:00 2001 From: Chuanxiao Dong <chuanxiao.dong@intel.com> Date: Tue, 3 Aug 2010 15:54:48 +0800 Subject: [PATCH 1/5] mtd: denali.c: clean up all whitespaces in code indent Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Blackfin NFC: fix nand busy detectionBarry Song2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IRQSTAT register is a W1C register used by the interrupt handler and may have its BUSY bit changed. This makes it somewhat unreliable for the polling devready function. So switch it over to use the BUSY bit in the STAT register that always reflects the current state of the hardware. This fixes driver hangs seen when the NAND flash is under heavy system load (like I/O benchmarks). Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Blackfin NFC: fix handling of page sizesBarry Song2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than forcing the platform resources to declare the desired page size, simply use the existing information passed down to us by the higher layers. This way we work out of the box with all flash chips that the kernel knows about. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Blackfin NFC: wait for the ECC reset to finishBarry Song2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When resetting the ECC registers/counters, the bit will automatically clear itself once the reset has actually finished. So make sure we wait for that to occur before doing anything else rather than assuming everything is peachy and proceeding with stale ECC values. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Blackfin NFC: fix typo for read/write delay setupBarry Song2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | We used the platform rd_dly field when we meant to use the wr_dly field. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Blackfin NFC: make sure to check NAND_ALE in cmd_ctrlBarry Song2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NAND base may send some controls which are neither CLE nor ALE, so we need to explicitly check both instead of assuming things are always one or the other. Otherwise, we sometimes send out illegal addresses to the NAND device. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Blackfin NFC: fix raw page write/read handlingBarry Song2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our write_buf/read_buf funcs always do ECC in HW ECC mode. That is not needed for raw funcs. In fact, write_buf/read_buf should be a pure func for data input/output while chip->ecc.hwctl controls ECC. Unfortunately, we can't separate ECC from normal data input/output in our NFC, so our DMA write_buf/read_buf entries are coupled with ECC operations closely. Thus we need to provide dedicated read_page_raw/write_page_raw funcs where we do non-DMA transactions so as to avoid automatic ECC. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: Blackfin NFC: delete useless comment about jffs2Barry Song2010-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | The low level NAND driver doesn't care about filesystems, so punt the local comment indicating otherwise. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: mxc_nand: dont call suspend and resume explicitlyEric Bénard2010-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mtd layer is responsible to call mtd->{suspend,resume}. Doing it again in the driver is wrong and results in a warning: nand_resume called for a chip which is not in suspended state at resume time. Removing the calls from the resume and suspend functions makes them empty allowing them to be deleted completely. Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: doc2000: fix uninitialized variable in doc_ecc_decode()Mark Ware2010-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'syn' was being used uninitialized. Also fixed incorrect use of syn[] vs s[]. Tested on powerpc board with 64MiB DOC2000. Signed-off-by: Mark Ware <mware@elphinstone.net> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: nand: update nand_default_block_markbad()Brian Norris2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an update that depends on the previous patches I sent. We can now write to all the appropriate BB marker locations (i.e. pages 1 AND 2, bytes 1 AND 6) with nand_default_block_markbad() if necessary, according to the flags marked in chip->options. Note that I removed the line: ofs += mtd->oobsize; Unless I am wrong, this line was completely unnecessary in the first place. Signed-off-by: Brian Norris <norris@broadcom.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: denali.h: fixed checkpatch errorsDong, Chuanxiao2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix all checkpatch.pl complaints. Artem: tweaked a little and fix tab indentations, so now this is not only about checkpatch, but also about making indentations look sane. Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: nand: davinci: correct 4-bit error correctionSudhakar Rajashekhara2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On TI's DA830/OMAP-L137, DA850/OMAP-L138 and DM365, after setting the 4BITECC_ADD_CALC_START bit in the NAND Flash control register to 1 and before waiting for the NAND Flash status register to be equal to 1, 2 or 3, we have to wait till the ECC HW goes to correction state. Without this wait, ECC correction calculations will not be proper. This has been tested on DA830/OMAP-L137, DA850/OMAP-L138, DM355 and DM365 EVMs. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Acked-by: Sneha Narnakaje <nsnehaprabha@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: nand: more BB Detection refactoring and dynamic scan optionsBrian Norris2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a revision to PATCH 2/2 that I sent. Link: http://lists.infradead.org/pipermail/linux-mtd/2010-July/030911.html Added new flag for scanning of both bytes 1 and 6 of the OOB for a BB marker (instead of simply one or the other). The "check_pattern" and "check_short_pattern" functions were updated to include support for scanning the two different locations in the OOB. In order to handle increases in variety of necessary scanning patterns, I implemented dynamic memory allocation of nand_bbt_descr structs in new function 'nand_create_default_bbt_descr()'. This replaces some increasingly-unwieldy, statically-declared descriptors. It can replace several more (e.g. "flashbased" structs). However, I do not test the flashbased options personally. How this was tested: I referenced 30+ data sheets (covering 100+ parts), and I tested a selection of 10 different chips to varying degrees. Particularly, I tested the creation of bad-block descriptors and basic BB scanning on three parts: ST NAND04GW3B2D, 2K page ST NAND128W3A, 512B page Samsung K9F1G08U0A, 2K page To test these, I wrote some fake bad block markers to the flash (in OOB bytes 1, 6, and elsewhere) to see if the scanning routine would detect them properly. However, this method was somewhat limited because the driver I am using has some bugs in its OOB write functionality. Signed-off-by: Brian Norris <norris@broadcom.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: nand: refactor BB marker detectionBrian Norris2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some level of support for various scanning locations was already built in, but this required clean-up. First, BB marker location cannot be determined _only_ by the page size. Instead, I implemented some heuristic detection based on data sheets from various manufacturers (all found in nand_base.c:nand_get_flash_type()). Second, once these options were identified, they were not handled properly by nand_bbt.c:nand_default_bbt(). I updated the static nand_bbt_desc structs to reflect the need for more combinations of detection. The memory allocation here probably needs to be done dynamically in the very near future (see next patches). Signed-off-by: Brian Norris <norris@broadcom.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: s3c nand: parsing command-line partitions prior to set->partitionsConke Hu2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current driver prevents command-line partitions from being parsed when built-in partitions are defined in s3c2410_nand_set object, but it is not desirable in some cases. This patch tries to parse commad-line partitions prior to the built-in. Signed-off-by: Conke Hu <conke@maxwit.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: mxc_nand: fix unbalanced enable for IRQEric Bénard2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * preset should be done before sending the reset command * without this, I get the following error on an i.MX35 : [ 0.900000] ------------[ cut here ]------------ [ 0.900000] WARNING: at kernel/irq/manage.c:290 __enable_irq+0x4c/0x88() [ 0.900000] Unbalanced enable for IRQ 33 [ 0.900000] Modules linked in: [ 0.900000] [<c002ffb8>] (unwind_backtrace+0x0/0xf0) from [<c02f7d0c>] (dump_stack+0x18/0x1c) [ 0.900000] [<c02f7d0c>] (dump_stack+0x18/0x1c) from [<c0049a44>] (warn_slowpath_common+0x54/0x6c) [ 0.900000] [<c0049a44>] (warn_slowpath_common+0x54/0x6c) from [<c0049b00>] (warn_slowpath_fmt+0x38/0x40) [ 0.900000] [<c0049b00>] (warn_slowpath_fmt+0x38/0x40) from [<c008f65c>] (__enable_irq+0x4c/0x88) [ 0.900000] [<c008f65c>] (__enable_irq+0x4c/0x88) from [<c008fca0>] (enable_irq+0x54/0x98) [ 0.900000] [<c008fca0>] (enable_irq+0x54/0x98) from [<c021e618>] (wait_op_done+0x40/0x134) [ 0.900000] [<c021e618>] (wait_op_done+0x40/0x134) from [<c021e808>] (send_cmd+0x30/0x38) [ 0.900000] [<c021e808>] (send_cmd+0x30/0x38) from [<c021eb8c>] (mxc_nand_command+0x26c/0x328) [ 0.900000] [<c021eb8c>] (mxc_nand_command+0x26c/0x328) from [<c021aa60>] (nand_scan_ident+0x188/0x6c0) [ 0.900000] [<c021aa60>] (nand_scan_ident+0x188/0x6c0) from [<c001a9cc>] (mxcnd_probe+0x2b8/0x3d0) [ 0.900000] [<c001a9cc>] (mxcnd_probe+0x2b8/0x3d0) from [<c01f9e88>] (platform_drv_probe+0x20/0x24) [ 0.900000] [<c01f9e88>] (platform_drv_probe+0x20/0x24) from [<c01f8c38>] (driver_probe_device+0xb0/0x164) [ 0.900000] [<c01f8c38>] (driver_probe_device+0xb0/0x164) from [<c01f8d54>] (__driver_attach+0x68/0x8c) [ 0.900000] [<c01f8d54>] (__driver_attach+0x68/0x8c) from [<c01f8348>] (bus_for_each_dev+0x50/0x84) [ 0.900000] [<c01f8348>] (bus_for_each_dev+0x50/0x84) from [<c01f8a9c>] (driver_attach+0x20/0x28) [ 0.900000] [<c01f8a9c>] (driver_attach+0x20/0x28) from [<c01f7c00>] (bus_add_driver+0x144/0x2dc) [ 0.900000] [<c01f7c00>] (bus_add_driver+0x144/0x2dc) from [<c01f906c>] (driver_register+0xb0/0x13c) [ 0.900000] [<c01f906c>] (driver_register+0xb0/0x13c) from [<c01fa13c>] (platform_driver_register+0x4c/0x60) [ 0.900000] [<c01fa13c>] (platform_driver_register+0x4c/0x60) from [<c01fa170>] (platform_driver_probe+0x20/0xa0) [ 0.900000] [<c01fa170>] (platform_driver_probe+0x20/0xa0) from [<c001a708>] (mxc_nd_init+0x18/0x24) [ 0.900000] [<c001a708>] (mxc_nd_init+0x18/0x24) from [<c002938c>] (do_one_initcall+0x64/0x1bc) [ 0.900000] [<c002938c>] (do_one_initcall+0x64/0x1bc) from [<c00084c4>] (kernel_init+0xe8/0x1ac) [ 0.900000] [<c00084c4>] (kernel_init+0xe8/0x1ac) from [<c002aee8>] (kernel_thread_exit+0x0/0x8) [ 0.900000] ---[ end trace 8bf72ac6ba089a19 ]--- [ 1.140000] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron NAND 256MiB 3,3V 8-bit) Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: sm_common: remove casts from voidKulikov Vasiliy2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | Remove unnesessary casts from void*. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: r852: remove casts from voidKulikov Vasiliy2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | Remove unnesessary casts from void*. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: nandsim: remove casts from voidKulikov Vasiliy2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | Remove unnesessary casts from void*. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: r852: remove casts from voidKulikov Vasiliy2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | Remove unnesessary casts from void*. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: nand: edit macro flag for BBT scan of last page in blockBrian Norris2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NAND_BB_LAST_PAGE used to be in nand.h, but it pertained to bad block management and so belongs next to NAND_BBT_SCAN2NDPAGE in bbm.h. Also, its previous flag value (0x00000400) conflicted with NAND_BBT_SCANALLPAGES so I changed its value to 0x00008000. All uses of the name were modified to provide consistency with other "NAND_BBT_*" flags. Signed-off-by: Brian Norris <norris@broadcom.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: nand_ids: add two entries for NAND chipsBrian Norris2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Included the basic size info for NAND chips with ID of 0xAD or 0xD7. The first can be found in Hynix HY27SF161G2M, while the second can be found in Micron MT29F64G08 and the Samsung K9LBG08U0D (among others). Also, some 64 Gbit (or larger) chips identify as 0xD7 because they contain multiple smaller 32 Gbit chips. I assume it's safe to classify these under the 32 Gbit listing. Signed-off-by: Brian Norris <norris@broadcom.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | mtd: mxc_nand: remove unused variableUwe Kleine-König2010-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes: drivers/mtd/nand/mxc_nand.c: In function 'mxcnd_resume': drivers/mtd/nand/mxc_nand.c:901: warning: unused variable 'host' Removing this variable was missed in 9c14b153e6af. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-25 06:34:24 -0500